Noun puccinia has 1 sense
  1. Puccinia, genus Puccinia - type genus of the Pucciniaceae; a large genus of parasitic fungi including many that are destructive to various economic plants
    --1 is a kind of fungus genus
    --1 is a member of Pucciniaceae, family Pucciniaceae
    --1 has members: wheat rust, Puccinia graminis
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